https://github.com/catkins/bt-emu

CLI wrapper around bigtable emulator
https://github.com/catkins/bt-emu

bigtable cli emulator golang testing

Last synced: 1 day ago
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CLI wrapper around bigtable emulator

• Host: GitHub
• URL: https://github.com/catkins/bt-emu
• Owner: catkins
• License: mit
• Created: 2018-07-03T04:21:00.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-07-03T04:31:09.000Z (over 6 years ago)
• Last Synced: 2024-10-19T22:30:18.834Z (4 months ago)
• Topics: bigtable, cli, emulator, golang, testing
• Language: Go
• Size: 2.43 MB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# BigTable emulator

Little wrapper CLI around the bigtable emulator included in the GCP Go package.

### Usage

```sh

go install ./...

```

Create a schema file and seeds file

```yml

# schema.yml

---

project: bt_test

instance: bt_test

tables:

  - name: users

    families:

      - meta

      - attributes

  - name: events

    families:

      - meta

      - attributes

```

```yml

# seeds.yml

---

users:

  "0001":

    meta:

      created_at: 2016-06-01

    attributes:

      first_name: 'David'

      last_name: 'Walsh'

  "0002":

    meta:

      created_at: 2016-07-02

    attributes:

      first_name: 'Gavin'

      last_name: 'Smith'

events:

  "0001#201606011101#page_view":

    meta:

      created_at: 2016-06-01 11:01

    attributes:

      url: "https://google.com"

```

Start the emulator

```sh

bt-emu -port 9999 -schema schema.yml -seeds seeds.yml

```

### Usage with QBT

`bt-emu` was created on a flight from Sydney to San Francisco so that I could make some changes to [`qbt`](https://github.com/catkins/qbt), my little CLI tool for interacting with BigTable via Lua scripts.

```

 qbt --emulator=localhost:9999 query users 'return row.attributes["attributes:first_name"] == "Gavin"' | jq

```